唯一让生活成为可能的，是永久且难以忍受的不确定性；不知道接下来会发生什么。
The world is a place of the living, and the dead have no place in it. The dead are nothing. They are not even a memory. They are forgotten.
天文学的美在于它能够将我们与浩瀚的宇宙连接起来。
A genius is nothing more nor less than a man who sees farther than others.